form .error {
	display:inline;
	color: red;
}

.nav-sign {
	background: url("../images/sign.jpg") no-repeat center center;
}

.footer {
	text-align: center;
	padding: 20px 0;
	margin-top: 50px;
	border-top: 1px solid #e5e5e5;
	background-color: #f5f5f5;
}